HP Intel Core i5-520M vs Lenovo Intel Xeon Processor E5506

Key differences

The HP Intel Core i5-520M has 0.27 GHz more processor base frequency than the Lenovo Intel Xeon Processor E5506 (2.4 GHz vs 2.13 GHz). The Lenovo Intel Xeon Processor E5506 has 13 nm more processor lithography than the HP Intel Core i5-520M (45 nm vs 32 nm). The Lenovo Intel Xeon Processor E5506 has 2.3 GT/s more system bus rate than the HP Intel Core i5-520M (4.8 GT/s vs 2.5 GT/s). Processor family: Intel® Core™ i5 on the HP Intel Core i5-520M, Intel® Xeon® 5000 Sequence on the Lenovo Intel Xeon Processor E5506. Processor model: i5-520M on the HP Intel Core i5-520M, E5506 on the Lenovo Intel Xeon Processor E5506.

• Processor family
  • Intel Core i5-520M:Intel® Core™ i5
  • Intel Xeon Processor E5506:Intel® Xeon® 5000 Sequence
• Processor model
  • Intel Core i5-520M:i5-520M
  • Intel Xeon Processor E5506:E5506
• Processor base frequency
  • Intel Core i5-520M:2.4 GHz
  • Intel Xeon Processor E5506:2.13 GHz
• Processor socket
  • Intel Core i5-520M:Socket 988
  • Intel Xeon Processor E5506:Socket B (LGA 1366)
• Processor lithography
  • Intel Core i5-520M:32 nm
  • Intel Xeon Processor E5506:45 nm
• System bus rate
  • Intel Core i5-520M:2.5 GT/s
  • Intel Xeon Processor E5506:4.8 GT/s
• Processor cache
  • Intel Core i5-520M:3 MB
  • Intel Xeon Processor E5506:4 MB
• Processor cache type
  • Intel Core i5-520M:L2
  • Intel Xeon Processor E5506:L3